Two individuals start the same training program at the same time but one is able to grow muscle faster and lager then the other why is the least likely explanation for this

The first individual who was born over a proper diet and had been working out more often than another the other individual. The exercising individual actually owned and maintained himself with added muscle fibers. There are three types of muscle fiber in every human body which helps an individual stay healthy and fit.

answer; i do believe that the correct answer is ( portal of exit in the chain of transmission); good luck

yes you do or he will not stop with that

they cheat and apolgize adn they do it again